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X 8 CrNiS 18 9

Germany DIN X8CrNiS189 Stainless steels. List of stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X8CrNiS189 / X 8 CrNiS 18 9
Category Grade Standard Region/Area Standard Content
Metals X 8 CrNiS 18 9 DIN EN 10088-1 Germany Stainless steels. List of stainless steels

Chemical composition(mass fraction)(wt.%) of the X 8 CrNiS 18 9

Element Min Max Similar

Mechanical Properties of steel grade X 8 CrNiS 18 9

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
562 (≥) 718 (≥) 24 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade X 8 CrNiS 18 9

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.13 -  
955 647 - 34.3 231   -  
919 - 34 43.2   212 343

Heat Treatment of steel grade X 8 CrNiS 18 9

Heat treated : 1193°C - 1395°C

Technological Curves of steel grade X 8 CrNiS 18 9

Cross Reference Table (Equivalent Grade) of X 8 CrNiS 18 9

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